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20201124 - Filament data for 12 UTC
Available data for 20201124: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  470 1515 (N43E33 L= 21)   349     43        0 ( 452/1489- 494/1536)  14.0 E34-E30 N41-N44
      2  891 1270 (N18E03 L= 51)   307     51        0 ( 858/1243- 914/1294)   0.0 E05-E01 N16-N19
      3  480  395 (S26E56 L=358)  1217    266        2 ( 426/ 283- 536/ 478)  68.2 E64-E50 S34-S19
      4  364  418 (S23E67 L=347)  1492    137        6 ( 307/ 391- 417/ 449) -26.6 E76-E61 S25-S20
      5 1059  341 (S42E14 L= 40)   660    125        0 (1009/ 307-1119/ 376) -45.0 E16-E10 S46-S38
Download Binary data for this image

» All Filament Data of 20201124 ... 		IDL code for reading binary data: 
    OPENR, u, binfile, /COMP, /GET_LUN
    head = FLTARR(6) ;[xsize,ysize,radius,hh,mm,ss]
    READU, u, head
    data = INTARR(FIX(head[0]),FIX(head[1]))
    READU, u, data
    FREE_LUN, u
  • each filament has the value of Fil_ID
  • all values are in pixel
to get the area of a filament: 
  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area
be careful: y-origin is upper left! you can transpose the data: 
  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y

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